Creator
- National Geophysical Data Center10
- Geological Survey (U.S.) Minerals Information Team8
- National Atlas of the United States6
- Bush, Charles A.5
- Reed, John Calvin, Jr. 1930-5
- Geological Survey (U.S.)4
- EROS Data Center3
- Geological Survey (U.S.). Water Resources Division. Wisconsin District1
- Godt, Jonathan W.1
- Rukstales, Kenneth S. (compiler)1
- Tobin, B. D.1
- USGS National Center for EROS1
- Weary, David J.1